The pikes were added to the group last and they were about 2" at that time. The tank was fed a variety of frozen foods like Brine shrimp and bloodworms. The pikes pretty much prowled the whole tank, but would turn tail and run if challenged away from their territory. To me, it appeared if they couldn't get the whole thing in their mouth at once, they were not too interested in it. I believe that is why they left the full grown fish alone. The chain sword jungle took up about 1/3rd of the tank. I think the other fish brough the fry there to feed on the organisms living deep within. There was some attractor, because for each species and with each brood, the mother would guide them to the chain swords. The pikes home territory was on the other side of the tank. Their colors would intensify also. Like they knew the hunt was on. They wouldn't even give anything I dropped in the tank a look if they were aware of fry. Ken Roese Commercial Point, Ohio ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://www.digital.com for "Apistogramma Mailing List Archives"!